7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.1 Low
EPSS
Percentile
94.9%
The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssl | < 1.0.1a-1 | openssl_1.0.1a-1_all.deb |
Debian | 11 | all | openssl | < 1.0.1a-1 | openssl_1.0.1a-1_all.deb |
Debian | 999 | all | openssl | < 1.0.1a-1 | openssl_1.0.1a-1_all.deb |
Debian | 13 | all | openssl | < 1.0.1a-1 | openssl_1.0.1a-1_all.deb |